High Voltage 16 Input Expander with Modbus



16 digital input expander with high voltage range from 60V AC up to 500V AC to Modbus RTU. Input also support DC voltage in same voltage range. The power supply range is 8 to 36V and accept DC or AC voltage.

 RS485ModbusOpto-isolation16-inreal time

Technical specification

Digital inputs 16 x opto-isolated AC/DC digital inputs 60 to 500V AC/DC
Serial interface 1 x RS485
Modbus address setting 8 way DIP switch
Baudrate 2400 , 4800, 9600, 14400, 19200, 28800, 38400, 57600, 115200, 128000
Status indicators 8 x inputs, 2 x serial data, 1 x power, 1 x activity
Other option 120 Ohm termination jumper
Power 8-36V DC with reverse polarity protection, 8-24V AC
Operating temperature -10 °C to 75 °C
Housing Aluminium housing with DIN rail mounting option
Dimensions (W x H x D) 120mm x 90mm x 50mm
Weight 140g


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Functional Specification

Operating system Linux, Windows, MAC OS or any with Modbus RTU

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